Leckie, R. Mark (1990): Middle Cretaceous planktonic foraminifers of the Antarctic margin; Hole 693A, ODP Leg 113. Texas A & M University, Ocean Drilling Program, College Station, TX, United States, In: Barker, Peter F., Kennett, James P., O'Connell, Suzanne B., Berkowitz, Stephen, Bryant, William R., Burckle, Lloyd H., Egeberg, Per Kristian, Fuetterer, Dieter Karl, Gersonde, Rainer Erich, Golovchenko, Xenia, Hamilton, Norman, Lawver, Lawrence, Lazarus, David B., Lonsdale, Malcolm J., Mohr, Barbara A. R., Nagao, Toshiyasu, Pereira, Christopher P. G., Pudsey, Carol J., Robert, Christian M., Schandl, Eva S., Spiess, Volkhard, Stott, Lowell D., Thomas, Ellen, Thompson, Keith F. M., Wise, Sherwood W., Jr., Kennett, Diana M. (editor), Masterson, Amanda (editor), Stewart, Norman J. (editor), Proceedings of the Ocean Drilling Program, Weddell Sea, Antarctica, covering Leg 113 of the cruises of the Drilling Vessel JOIDES Resolution, Valparaiso, Chile, to East Cove, Falkland Islands, sites 689-697, 25 December 1986-11 March 1987, 113, 319-323, georefid:1991-051163